SprayTech part 09441 is a PTFE O‑ring designed for the SprayTech Airless EP2510 sprayer. This high‑performance O‑ring provides excellent chemical resistance and low friction, ensuring a reliable seal in critical fluid passages. Replacing a worn, hardened, or damaged O‑ring restores leak‑free operation and maintains system integrity.
| Part Number | 09441 |
|---|---|
| Part Description | O-Ring (PTFE) |
| Brand | SprayTech |
| Fits | SprayTech Airless EP2510 |
| Condition | New |
The SprayTech 09441 PTFE O‑Ring is a genuine OEM sealing component used in the SprayTech Airless EP2510 sprayer. Manufactured from high‑quality polytetrafluoroethylene (PTFE), it offers superior chemical resistance, low friction, and excellent sealing properties in both static and dynamic applications. This O‑ring is commonly used in the fluid section, valve assemblies, or hose connections to prevent leaks and maintain system pressure.
Over time, PTFE O‑rings can become hardened, deformed, or nicked due to repeated compression, exposure to aggressive solvents, or improper installation. A compromised O‑ring can lead to fluid leaks, pressure loss, and contamination of surrounding components. Replacing with the correct 09441 PTFE O‑ring restores a reliable seal and ensures the sprayer operates at peak efficiency.
| Seals fluid passages | Prevents leaks at connections and within the fluid section |
|---|---|
| Maintains pressure | Ensures consistent system pressure for reliable spraying |
| Chemical resistance | PTFE material withstands a wide range of coatings and solvents |
| Hardened / brittle | O‑ring has lost flexibility, cannot conform to mating surfaces |
|---|---|
| Nicked / cut | Visible damage that compromises sealing ability |
| Deformed / flattened | O‑ring no longer maintains proper cross‑section for sealing |
| Fluid leaks | Visible leakage from the O‑ring location during operation |
SprayTech part 09441 is compatible with the following sprayer model. Always confirm fitment using the correct parts diagram for your exact model.
| Model | Component |
|---|---|
| SprayTech Airless EP2510 | PTFE O-Ring |
When replacing an O‑ring, it is common to inspect or replace associated components that work with the seal.
If the O‑ring is used in a high‑pressure application, check for backup rings that prevent extrusion.
Inspect the piston, cylinder, or valve seats for wear or damage that may have affected the O‑ring.
Check the groove and mating surfaces for nicks or corrosion that could cause leakage.
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